Definition |
The spinal canal is the inner space containing the spinal cord and nerves in the spine. Owing to soft tissue changes (such as ligamentum flavum thickening, herniated intervertebral discs, etc.), space inside the spinal canal becomes narrower. As a result, the spinal cord or nerve roots are compressed and causing different neurological symptoms and spinal stenosis.
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Causes |
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Risk Factors |
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Common Symptoms |
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Management |
Although acute or severe pain requires adequate rest, this does not mean that complete bed rest is the fastest way to recover. Electrophysical therapy, hydrotherapy, acupuncture, joint mobilization can help reduce pain and its radiation to the extremities. Also, using nonsteroidal anti-inflammatory drugs (NSAID) can reduce inflammation. We should pay more attention to maintain a correct posture in daily life and avoid prolonged sitting or walking without rest or stretching. When the acute stage has overcome, specific deep core muscle strengthening, soft tissue stretching, neurodynamic stretching can speed up recovery.
If the pain is still severe (seriously affects walking and daily activities) without significant improvement after months of rehabilitation, surgery may be indicated. Surgeries like laminectomy reduce neural stress and tension. A spinal fusion may be needed to fixate the spine and restrict movements in the most severe cases. |
Preventive Measures |
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